Merge branch 'maint'

* maint:
  gitweb: 'pickaxe' and 'grep' features requires 'search' to be enabled

gitweb/gitweb.perl

@@ -328,6 +328,7 @@ sub evaluate_uri {
 	# Enable grep search, which will list the files in currently selected
 	# tree containing the given string. Enabled by default. This can be
 	# potentially CPU-intensive, of course.
+	# Note that you need to have 'search' feature enabled too.
 
 	# To enable system wide have in $GITWEB_CONFIG
 	# $feature{'grep'}{'default'} = [1];
@@ -342,6 +343,7 @@ sub evaluate_uri {
 	# Enable the pickaxe search, which will list the commits that modified
 	# a given string in a file. This can be practical and quite faster
 	# alternative to 'blame', but still potentially CPU-intensive.
+	# Note that you need to have 'search' feature enabled too.
 
 	# To enable system wide have in $GITWEB_CONFIG
 	# $feature{'pickaxe'}{'default'} = [1];